Biden makes appeals to Black voters during Morehouse College commencem… CNN 0 257 05.20 06:27 https://www.youtube.com/watch?v=r687wSMLKug + 29 https://www.youtube.com/feeds/videos.xml?channel_id=UCupvZG-5ko_eiXAup… + 34 Biden makes appeals to Black voters during Morehouse College commencement speech